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OC14T12A-1.250-0.2/0+60

Description
CMOS Output Clock Oscillator,
CategoryPassive components    oscillator   
File Size102KB,1 Pages
ManufacturerEuroquartz
Websitehttp://www.euroquartz.co.uk/
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OC14T12A-1.250-0.2/0+60 Overview

CMOS Output Clock Oscillator,

OC14T12A-1.250-0.2/0+60 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerEuroquartz
Reach Compliance Code_compli
Oscillator typeCMOS
EURO
QUARTZ
For high stability STRATUM 2 applications
Low Jitter
<±0.6ppm overall frequency tolerance over 15 years
Full size 14 pin dual-in-line package
Supply Voltage 12 Volts
AT-Cut Crystal
EFC (Voltage control) as standard
OCXO - OC14T12A SERIES
AT-Cut Crystal - Square Wave - 12.0 Volts
·
OUTLINE & DIMENSIONS
DESCRIPTION
OC14T12A series oven-controlled crystal oscillators are intended for
Stratum 2 applications requiring low jitter and tight stability <0.6ppm
overall frequency tolerance over 15 years.
SPECIFICATION
Crystal Cut:
Output Waveform:
Supply Voltage:
Frequency Range:
Initial Calibration Tolerance:
Frequency Stability
over 0° to +60°C:
over -20° to +70°C:
over -40° to +85°C:
vs. Voltage Change:
vs. Ageing:
vs. Load Change:
Warm-up Time:
Voltage Control
Control Voltage Centre:
Freq. Deviation Range:
Control Voltage Range:
Transfer Function:
AT-cut
Square Wave
+12.0 VDC ±0.5V
1.25MHz to 100.0MHz
±0.5ppm maximum
±0.2ppm typical
±0.05ppm available
±0.3ppm typical
±0.1 available
±0.5ppm typical
±0.2ppm available
<0.1ppm for ±0.5V change
±0.7ppm first year
<±4ppm over 10 years
<0.01ppm for ±5% change
3 minutes maximum
TEST CIRCUIT
Input Impedance:
EFC Linearity:
Power Dissipation:
+2.5 Volts (V
CON
)
±4.0ppm min., ref. to 25°C
0V to +5.0Volts
Positive: Increasing control
voltage increases output
frequency.
47k minimum
±10% maximum
1.0W max. at steady state
2.0W max. at turn on
PART NUMBER FORMAT
Output
Load:
Output Logic HIGH:
Output Logic LOW:
Duty Cycle:
Rise/Fall Time:
10 LS or 47pF
+2.8V minimum
0.4V maximum
50%±10%
7ns max (20%~80%)
Frequency dependant
Example:
OC14GT12A-10.000-0.10/-20+70
Envionmental
Storage Temperature:
Shock:
Vibration:
PHASE NOISE (at 10MHz)
Offset
1Hz
10Hz
100Hz
1kHz
10kHz
dBc/Hz
-60
-90
-120
-130
-140
-65° to +125°C
2000g, 0.3ms ½ sine
10 ~2000Hz / 10g
OCXO Package: OC14
RoHS Compliance
G: RoHS Compliant
Blank: Non-compliant
T: Output Squarewave
12: Supply Voltage 12Volts
A: AT-Cut crystal
Nominal Frequency 10.0MHz
Stability in ppm
Operating Temperature Range °C
Lowest Temperature/Highest Temperature
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk

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Description CMOS Output Clock Oscillator, CMOS Output Clock Oscillator, CMOS Output Clock Oscillator, CMOS Output Clock Oscillator, CMOS Output Clock Oscillator, CMOS Output Clock Oscillator, CMOS Output Clock Oscillator, CMOS Output Clock Oscillator, CMOS Output Clock Oscillator, CMOS Output Clock Oscillator,
Is it Rohs certified? incompatible conform to conform to incompatible conform to conform to incompatible conform to incompatible incompatible
Reach Compliance Code _compli compli compli unknown compliant compliant compliant compliant compliant compliant
Oscillator type CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Maker Euroquartz - - Euroquartz Euroquartz Euroquartz Euroquartz - - Euroquartz
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